| 摘要 |
A clamping apparatus includes two tightening tools and a connecting unit. Each tightening tool has a base plate, a press plate, and an urging unit for tightening the base plate and the press plate while a member to be clamped is clamped therebetween. The connecting unit connects the tightening tools with the base plates facing in opposite directions so that the tightening tools can freely pivot relative to each other.
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